工程英文缩写.docx

字号:大中小石油化工企业配管工程常用英语缩写1管子及管件编号缩写中文名称英文名称P管子PipeEL弯头ElbowELL长半径弯头LongradiuselbowELS短半径弯头ShortradiuselbowMEL斜接弯头(虾米腰弯头) MitreelbowREL异径弯头ReducingelbowT三通TeeLT斜三通LateralteeRT异径三通ReducingteeR异径管接头(大小头)ReducerCR同心异径管接头(同心大小头) ConcentricreducerER偏心异径管接头(偏心大小头) EccentricreducerCPL管箍CouplingFCPL双头管箍FullcouplingHCPL单头管箍HalfcouplingRCPL异径管箍ReducingcouplingBU内外螺纹接头BushingUN活接头UnionHC软管接头HosecouplerSE翻边短节StubendNIP短节PipenippleorstraightnippleSNIP异径短节SwagednippleCP管帽(封头)CapPL管堵(丝堵)PlugBLK盲板BlankSB8字盲板Spectacleblind(blank)RP补强板Reinforcingpad2法兰编号缩写中文名称英文名称PLG法兰FlangeWNF对焊法兰WeldingneckflangeSOF平焊法兰Slip-onflangeSWF承插焊法兰Socket-weldingflangeT螺纹法兰ThreadedflangeLJ松套法兰LappedjointflangeREDF异径法兰ReducingflangeBF法兰盖(日法兰)BlindflangeFSF法兰密封面FlangescalingfaceFF全平面FlatfaceRF凸台面RaisedfaceMFF凹凸面MaleandfemalefaceLF凹面FemalefaceLM凸面MalefaceRJ环连接面RingjointfaceTG棒槽面TongueandgroovefaceTF棒面TonguefaceGF槽面Grooveface3垫片编号缩写中文名称英文名称G垫片GasketNMG非金届垫片Non-metallicgasketAG石棉垫片AsbestosgasketRG橡胶垫片RubbergasketTEG聚四***乙烯包复垫片PTFEenvelopegasketSMG半金届垫片SemimetallicgasketMJG金届包垫片Meta-jacketgasketSWG缠绕式垫片SpiralwoundgasketMG金届垫片MetallicgasketFMG金届平垫片FlatmetallicgasketSMSG齿形金届垫片SolidmetalserratedgasketLER透镜式金届环垫LensringgasketOCR八角形金届环垫OctagonalringgasketOVR椭圆形金届环垫OvalringgaksetIR/OR内外定位环InnerringandouterringIR内定位环InnerringOR外定位环Outerring4坚固件编号缩写中文名称英文名称B螺栓BoltSB螺柱StudboltNU螺母NutTB花蓝螺母TurnbuckleWSR垫圈WasherSWSR弹簧垫圈Springwasher5阀门编号缩写中文名称英文名称GV闸阀GatevalveGLV截止阀GlobevalveCHV止回阀CheckvalveBUV蝶阀ButterflyvalveBAV球阀BallvalvePV旋塞阀Plugvalve(cock)CV调节阀ControlvalveSV安全阀SafetyvalveRV减压阀PressurereducingvalveST蒸汽疏水阀SteamtrapPRV泄压阀PressurreliefvalveBV呼吸阀BreathervalveNV针形阀NeedlevalveAV角阀DV隔膜阀TWV三通阀SGV插板阀6管道上用的小型设备编号缩写中文名称英文名称SPR气液分离器SeparatorFA阻火器FlamearresterSR过滤器StrainerSRYY型过滤器Y-typestrainerSRTT型过滤器T-typestrainerSRB桶式过滤器BuckettypestrainerTSR临时过滤器TemporarystrainerSIL消声器SilencerSG视镜SlightglassSC取样冷却器SamplecoolerDF排液漏斗DrainfunnelLM管道混合器LinemixerRO限流孔板RestrictionorificeMO混合孔板MixingorificeRD爆破片(爆破膜)、伴热编号缩写